{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Gauthier JC"],"funding":["Natural Sciences and Engineering Research Council of Canada","Canada First Research Excellence Fund","Fonds de recherche du Québec - Nature et technologies","Fonds de recherche du Québec – Nature et technologies","Canada Foundation for Innovation"],"pagination":["15898"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9508244"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(1)"],"pubmed_abstract":["A tunable ultrashort soliton pulse source reaching up to 4.8 µm is demonstrated based on a 2.8 µm femtosecond fiber laser coupled to a zirconium fluoride fiber amplifier followed by a small core indium fluoride fiber. This demonstration is extending by 300 nm the long wavelength limit previously reported with soliton self-frequency shift (SSFS) sources based on fluoride fibers. Our experimental and numerical investigation highlighted the spectral dynamics associated with the generation of highly redshifted pulses in the mid-infrared using SSFS enhanced by soliton fission. This study is intended at providing a better understanding of the potential and limitations of SSFS based tunable femtosecond fiber sources in the 3-5  µm spectral range."],"journal":["Scientific reports"],"pubmed_title":["Femtosecond tunable solitons up to 4.8  µm using soliton self-frequency shift in an InF<sub>3</sub> fiber."],"pmcid":["PMC9508244"],"funding_grant_id":["Sentinelle Nord Program","114616, CO256655, CO201310","CRDPJ543631-19, CREAT 484907-16, IRCPJ469414-18, RGPIN-2016-05877, RGPIN-2020-04267","5180"],"pubmed_authors":["Vallee R","Olivier M","Bernier M","Gauthier JC","Paradis P","Dumas MF"],"additional_accession":[]},"is_claimable":false,"name":"Femtosecond tunable solitons up to 4.8  µm using soliton self-frequency shift in an InF<sub>3</sub> fiber.","description":"A tunable ultrashort soliton pulse source reaching up to 4.8 µm is demonstrated based on a 2.8 µm femtosecond fiber laser coupled to a zirconium fluoride fiber amplifier followed by a small core indium fluoride fiber. This demonstration is extending by 300 nm the long wavelength limit previously reported with soliton self-frequency shift (SSFS) sources based on fluoride fibers. Our experimental and numerical investigation highlighted the spectral dynamics associated with the generation of highly redshifted pulses in the mid-infrared using SSFS enhanced by soliton fission. This study is intended at providing a better understanding of the potential and limitations of SSFS based tunable femtosecond fiber sources in the 3-5  µm spectral range.","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Sep","modification":"2025-04-19T10:41:19.717Z","creation":"2024-11-20T17:01:05.042Z"},"accession":"S-EPMC9508244","cross_references":{"pubmed":["36151236"],"doi":["10.1038/s41598-022-19658-8"]}}